STM32F437IGT6 vs STM32F429IGT6 Comparison
Detailed side-by-side comparison of STM32F437IGT6 by STMicroelectronics and STM32F429IGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | STM32F437IGT6 | STM32F429IGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit RISC microcontroller | 32-bit ARM Cortex-M4 microcontroller |
| Manufacturer | STMicroelectronics | — |
| Processor Core | Arm Cortex-M4 | — |
| Maximum Clock Frequency | 180 MHz | — |
| Data Bus Width | 32 bit | — |
| Flash Memory | 1 MB (1M x 8) | 1 MB |
| Floating-Point Unit | Single precision | — |
| DSP Instruction Support | Yes | — |
| Package | 176-LQFP (24 x 24 mm) | 176-LQFP, 24 mm x 24 mm |
| Mounting Style | SMD/SMT | — |
| Programmable I/O Count | [DATA_NEEDED: programmable I/O count] | — |
| RAM Size | [DATA_NEEDED: RAM size] | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Number of I/O Pins | [DATA_NEEDED: number of I/O pins] | — |
| Internal Oscillator Frequency | [DATA_NEEDED: internal oscillator frequency] | — |
| External Memory Interface | [DATA_NEEDED: external memory interface] | — |
| Ethernet Support | [DATA_NEEDED: Ethernet support] | — |
| Camera Interface | [DATA_NEEDED: camera interface] | — |
| Crypto Support | [DATA_NEEDED: cryptographic accelerator and supported algorithms] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Maximum CPU Frequency | — | 180 MHz |
| CPU Core | — | Arm 32-bit Cortex-M4 RISC core |
| FPU | — | Single-precision floating-point unit |
| DSP Instructions | — | Supported by Cortex-M4 core |
| Memory Protection Unit | — | MPU supported |
| Flash Organization | — | 1 M x 8 |
| System SRAM | — | 256 KB |
| Backup SRAM | — | 4 KB |
| Core Performance | — | 225 DMIPS |
| Performance per MHz | — | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| ART Accelerator | — | Adaptive real-time accelerator allowing 0-wait-state Flash execution |
| USB Connectivity | — | USB OTG HS/FS |
| Ethernet Connectivity | — | Integrated Ethernet |
| Timers | — | 17 timers |
| ADC Count | — | 3 ADCs |
| Communication Interfaces | — | 20 communication interfaces |
| Display Support | — | LCD-TFT controller |
| Mounting Type | — | Surface mount |